This is a list of the historic baronies of Northern Ireland. Baronies were subdivisions of counties, mainly cadastral but with some administrative functions prior to the Local Government (Ireland) Act 1898.
There were 15 baronies in County Antrim:[1] [2]
There were 8 baronies in County Armagh:[1] [2]
There were 14 baronies in County Down:[1] [2]
There were 8 baronies in County Fermanagh:[1] [2]
There were 6 baronies in County Londonderry:[1] [2]
There were 8 baronies in County Tyrone:[1] [2]